Aramid fiber has a very high strength, weight is 6 times that of a steel wire, 3 times that of glass fiber, 2 times that of high-strength nylon industrial yarn, and its tensile modules is 3 times that of steel wire and 2 times that of glass fiber. , high-strength nylon industrial yarn 10 times; The continuous use temperature range of aramid fiber is very wide, from -196°C to 204°C within the long-term normal operation. The shrinkage at 150° is 0 and it does not melt at 580°C at high temperature.


  • Specific Gravity: 1.44g/cm³ (Non-Floating)
  • Melting Point: 450°C (High-temperature resistance)
  • Elongation at break: 3.5%
  • Fire retardant, lightweight
  • High strength, high modulus, dimensional stability, low contractile rate
  • Puncture resistance, cut resistance, abrasion resistance
  • Heat resistance, chemical resistance, good mechanical properties; dielectric properties
  • Good and so on